312022560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34213}}^1$

素因数の和:34250

約数の個数: 96

約数和(自身を含む): 1034631360

約数和(自身を除く): 722608800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 34213, 68426, 102639, 136852, 171065, 205278, 273704, 342130, 410556, 513195, 547408, 650047, 684260, 821112, 1026390, 1094816, 1300094, 1368520, 1642224, 1950141, 2052780, 2600188, 2737040, 3250235, 3284448, 3900282, 4105560, 5200376, 5474080, 6500470, 7800564, 8211120, 9750705, 10400752, 13000940, 15601128, 16422240, 19501410, 20801504, 26001880, 31202256, 39002820, 52003760, 62404512, 78005640, 104007520, 156011280, 312022560]

約数ペア:

[(1, 312022560), (2, 156011280), (3, 104007520), (4, 78005640), (5, 62404512), (6, 52003760), (8, 39002820), (10, 31202256), (12, 26001880), (15, 20801504), (16, 19501410), (19, 16422240), (20, 15601128), (24, 13000940), (30, 10400752), (32, 9750705), (38, 8211120), (40, 7800564), (48, 6500470), (57, 5474080), (60, 5200376), (76, 4105560), (80, 3900282), (95, 3284448), (96, 3250235), (114, 2737040), (120, 2600188), (152, 2052780), (160, 1950141), (190, 1642224), (228, 1368520), (240, 1300094), (285, 1094816), (304, 1026390), (380, 821112), (456, 684260), (480, 650047), (570, 547408), (608, 513195), (760, 410556), (912, 342130), (1140, 273704), (1520, 205278), (1824, 171065), (2280, 136852), (3040, 102639), (4560, 68426), (9120, 34213)]